Note positivity of peritoneal squamous cells

Sweat gland  myoepithelial cell positivity.

Intensely positive occasional basal layer cells.

Exit zone of svz showing beginning of RMS: note partially rounded microglia at the edges of the stream. Are they phagocytosing progenitor neurones that “get lost”, or apoptosing ?

Ramified microglia in the svz of the lateral ventricle

svz of lateral ventricle: note that some of the microglia are rounded, indicating that they are phagocytosing ? apoptotic progenitor olfactory neurones?